Ten percent days

A mandatory day off from work that is associated with a 10% cut in pay. Common for companies who desire to cut payroll costs due to a downturn in business without laying people off.

Pig Fucker: I'd offer you a nip, but I know that tomorrow is a weekday, and you have to be able to get up early to go to work.

Numbnuts: Don't worry about it. Tomorrow is one of my ten percent days.